School subjects

I want to draw buildings, plans, bridges, etc... I have to study .............

I want to help find new medicines, so I need to study______.

I want to work in a museum or write books about the past, I need to study ............

I want to travel to other countries, so I need to study__________.

I want to work with numbers, so I need to study_________

I want to be an engineer then I have to study .....................

I want to write computer programmes, so I need to study ________

I want to be an actor, so I need to study________.